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Re: [Qemu-devel] [PATCH] Intel cache info
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From: |
Thiemo Seufer |
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Subject: |
Re: [Qemu-devel] [PATCH] Intel cache info |
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Date: |
Sun, 9 Sep 2007 16:04:15 +0100 |
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User-agent: |
Mutt/1.5.16 (2007-06-11) |
Filip Navara wrote:
> Fix the CPUID function 2 to correctly report cache info for the particular
> processor. I chose the values closest to the ones reported in the AMD
> registers. This is important for operating systems that detect cache line
> width and later call CLFLUSH for each line. In the previous implementation
> the values didn't specify L2 cache line width and so Darwin endlessly looped
> trying to flush them.
No patch attached.
Thiemo